4 ms·

Question: does the ability to absorb energy necessarily means that any deformation will be permanent, or do metal foams that absorb energy get back to a prefera

Question: does the ability to absorb energy necessarily means that any deformation will be permanent, or do metal foams that absorb energy get back to a preferable shape, like a memory foam mattress?

PaulHoule 3y ago
It is usually permanent. See the article.